Sandcastle Updates Hub
Demo launch coverage and future full-game news.
What to expect here
Sandcastle is in active Steam visibility between a high-profile demo launch and a full release to be announced. This hub collects wiki write-ups of major milestones and points to official channels for day-to-day patch notes.
Bubblebird Studio and Future Friends Games publish news on Steam, social platforms, and Discord linked from Wiki Links.
Demo era updates
The first major entry is Demo Launch Update covering August 6, 2026 availability of the free Steam demo with Base Beach and Barrier Beach. Expect physics tuning, tool tweaks, and quality-of-life fixes during early demo weeks—re-run Tide Defense Checklist advice after patches.
Publisher Partnership Update documents the Future Friends Games publishing deal with Bubblebird Studio and what it means for Steam milestones.
Creatures Announcement Update recaps teased hermit crabs and fish for full-game-facing beaches—pair with Creatures Hub.
Full game timeline
The paid Sandcastle listing remains TBA. Wiki pages for Lagoon, Island, Delta, and Atoll describe planned layouts—not current demo content. When Future Friends Games announces a release window, this hub will add a dated article; we will not claim the full game shipped early.
How updates affect guides
Physics or tide changes ripple through Build Hub articles and Guides Hub strategies. After each Steam patch:
- Read patch notes on Steam news
- Skim Demo vs Full Game for scope changes
- Test one Base wall and one Barrier moat before rewriting megaprojects
Wishlist and demo installs
New players should install via Demo Download and wishlist the main Steam page linked on Wiki Links. Reviews and specs live under Sandcastle Review and System Requirements.
Community reporting
If you find contradictory behavior post-patch (spawn rates, tool unlock order), compare with Find Collectibles and report on official Discord rather than editing wiki facts without sources.
RSS and notification hygiene
Steam wishlist emails, Discord pings, and developer social posts overlap—pick one primary channel so patch news does not duplicate into noise.
Wiki maintenance policy
We update hub pages when mechanics change; minor numeric tuning may only appear in Steam news. Always trust dated patch notes over older player clips.
Archiving news
Save Steam news URLs when major patches drop; older client versions disappear from default views quickly.
Full game announcement expectations
When TBA clears, expect updates hub articles for release date, pricing, and beach roster confirmation—not speculation posts.
RSS alternative
Steam mobile app notifications duplicate email wishlist alerts—pick one channel to avoid triple-reading the same patch note.
Spoiler policy for datamines
Wiki prefers Steam-visible facts over leaked strings. If datamines conflict with store pages, store pages win until launch proves otherwise.
Frequently Asked Questions
Quick answers drawn from the same systems covered above.
Where are patch notes posted?
Steam news for apps 4894830 and 3216520, plus official social channels and Discord.
Has the full game released?
No. Only the demo is available as of August 2026. Full release is TBA.
Will wiki updates cover every hotfix?
Major milestones get articles; minor hotfixes may only appear in Steam news.
Do updates add beaches to the demo?
Possible but not confirmed. Demo scope is Base and Barrier unless patches say otherwise.
How do I get notified?
Wishlist on Steam and join official Discord linked from the Wiki Links page.